I can only use browsers with specific user agents and Yahoo Messenger. I used Fiddler to change some things, but I only got browsers working by changing the user agent, everything else is blocked.
How do I bypass whatever restrictions are in place?
I also can't connect to proxy servers (and probably any kind of server).
I thought that maybe there's an application that can encrypt all traffic data and send it (like a browser - no other way works) to a server, have the server decrypt it and send the response encrypted. I don't know how to search for such an application, it's too specific. Can this be achieved?